Valve actuator



FIG. 1 is a perspective view of my new design showing valve actuator, the broken line showing a valve assembly is for environmental illustration only and forms no part of the claimed design;

FIG. 2 is a top plan view of the valve actuator shown in FIG. 1;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a side elevational view thereof (the opposite side being a mirror image). 

The ornamental design for a valve actuator, as shown and described. 